Research Article
Model Predictive Control Method with Constant Switching Frequency to Reduce Common-Mode Voltage for PMSM Drives
Table 4
Comparison results of the peak-to-peak of the fluctuation of
, , and
.
| Peak-to-peak of the fluctuation | The conventional method (Ts = 100 µs) | The conventional method (Ts = 50 µs) | The proposed method (Ts = 100 µs) |
| | = 200 A | 36.5 A | 18.2 A | 1.5 A | = 300 A | 34.3 A | 18.1 A | 1.4 A | | = 200 A | 40.5 A | 19.8 A | 0.9 A | = 300 A | 33.3 A | 17.9 A | 0.6 A | | = 200 A | 91.5 Nm | 45.6 Nm | 19.9 Nm | = 300 A | 97.8 Nm | 50.1 Nm | 24.6 Nm |
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